Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Mr. Eduardo S Haddad, MD

Individual provider Nephrology Physician · NPI 1124113022

Mr. Eduardo S Haddad, MD is a Nephrology in North Andover, Massachusetts. Qualified in 1975, 51 years ago. Practices with Riverside Nephrology PC, a 3-clinician group and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
51
Licensed in
MA
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

575 Turnpike St Ste 17
North Andover, MA 01845-5937
Phone: (978) 686-4343
Fax: (978) 682-5191
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nephrology Physician (primary) Taxonomy 207RN0300X · Licence 46060 (MA)

Record details

NPI number1124113022
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 4, 2006
Last updated in NPPESDecember 22, 2020
Certification dateDecember 22, 2020

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNEPHROLOGY
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1975 (51 years in practice)
Group practice Riverside Nephrology Pc — 3 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in North Andover